CCNA1 Pretest Exam & Answer
Soal Beserta jawaban Latihan CCNA 1
STMIK Nusa Mandiri Jakarta
1. Convert the decimal number 231 into its binary equivalent. Select the correct answer from the list below.
- 11100111
2. Convert the binary number 10111010 into its hexadecimal equivalent. Select the correct answer from the list below.
- BA
3. The failure rate in a certain brand of network interface card has been determined to be 15%. How many cards could be expected to fail in a company that has 80 of the cards installed?
- 12
4. A local real estate company can have its 25 computer systems upgraded for $1000. If the company chooses only to upgrade 10 systems, how much will the upgrade cost if the same rate is used?
- $400
5. Which two devices provide permanent data storage? (Choose two.)
- Blu-Ray disc
- hard drive
6. If a technician uses an average of 2 cans of compressed air per week for cleaning, how many cans should be ordered for 8 technicians over the next 10 weeks?
- 160
7. What is a function of the BIOS?
- performs a power-on self test of internal components
8. Which is a characteristic of the Internet?
- It is not centrally governed.
9. Which command can be used to test connectivity between two computers that are attached to a network?
- ping
10. A person-hour is the amount of work that the average worker can do in one hour. It is anticipated that a company-wide system upgrade will take approximately 60 person-hours to complete. How long will it take five technicians to perform the refresh?
- 12 hours
11. Considering the average capacity of storage device media, drag the storage media on the left to the capacity list on the right.
12. Refer to the exhibit. Match the port to the associated letter shown in the exhibit. (Not all options are used.)
13. Match the icon to its likely associated use. (Not all options are used.)
15. Match the application with the correct compressed file format. (Not all options are used.)
16. A user is having problems accessing the Internet. The command ping www.cisco.com fails. However, pinging the IP address of cisco.com with the command ping 198.133.219.25 is successful. What is the problem?
- There is a problem with DNS.
17. Which option shows the proper notation for an IPv6 address?
- 2001:0db8:3c55:0015::abcd:ff13
18. What is the purpose of the routing process?
- to select the paths that are used to direct traffic to destination networks
19. Which device should be used for enabling a host to communicate with another host on a different network?
- router
20. A home user is looking for an ISP connection that provides high speed digital transmission over regular phone lines. What ISP connection type should be used?
- DSL
21. A company is expanding its business to other countries. All branch offices must remain connected to corporate headquarters at all times. Which network technology is required to support this requirement?
- LAN
22. Why would a network administrator use the tracert utility?
- to identify where a packet was lost or delayed on a network
23. Refer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address?
- It is the IP address of the Router1 interface that connects the PC1 LAN to Router1.
24. Which subnet would include the address 192.168.1.96 as a usable host address?
- 192.168.1.64/26
25. A technician uses the ping 127.0.0.1 command. What is the technician testing?
- the TCP/IP stack on a network host
26. What is the purpose of ICMP messages?
- to provide feedback of IP packet transmissions
27. What is the general term that is used to describe a piece of data at any layer of a networking model?
- protocol data unit
28. How does a networked server manage requests from multiple clients for different services?
- Each request is assigned source and destination port numbers.
29. Which protocol translates a website name such as www.cisco.com into a network address?
- DNS
30. A network technician is attempting to configure an interface by entering the following command: SanJose(config)# ip address 192.168.2.1 255.255.255.0. The command is rejected by the device. What is the reason for this?
- The command is being entered from the wrong mode of operation.
31. What protocol is responsible for controlling the size of segments and the rate at which segments are exchanged between a web client and a web server?
- TCP
32. A network administrator is troubleshooting connectivity issues on a server. Using a tester, the administrator notices that the signals generated by the server NIC are distorted and not usable. In which layer of the OSI model is the error categorized?
- physical layer
33. Which statement is true about variable-length subnet masking?
- The size of each subnet may be different, depending on requirements.
34. A wireless host needs to request an IP address. What protocol would be used to process the request?
- DHCP
35. What will a host on an Ethernet network do if it receives a frame with a destination MAC address that does not match its own MAC address?
- It will discard the frame.
36. Which connection provides a secure CLI session with encryption to a Cisco switch?
- an SSH connection
37. What are the three ranges of IP addresses that are reserved for internal private use? (Choose three.)
- 10.0.0.0/8
- 172.16.0.0/12
- 192.168.0.0/16
38. What statement describes the function of the Address Resolution Protocol?
- ARP is used to discover the MAC address of any host on the local network.
39. What is the purpose of having a converged network?
- to reduce the cost of deploying and maintaining the communication infrastructure
40. Refer to the exhibit. Match the packets with their destination IP address to the exiting interfaces on the router. (Not all targets are used.)
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